DENSITY
           873        1012       1.107 /

PVDO
           125       1.197        1.47
           250        1.18        1.65
           500       1.173        1.97
/

PVTW
   243.770046878855        1.02 5.572875E-5        0.37
/

ROCK
   243.770046878855  9.11925E-5 /

